THE GREEN ALGAE OF NORTH AMERICA 455 



Woronin, M. 1869. Beitrag zur Kentniss der Vaucherien. 



Bot. Zeit., Vol. -XXVII, p. 137. 

 Wright, E. P. 1 88 r. On Blodgettia confervoides. Trans. 



Royal Irish Acad., Vol. XXVIII. 

 Yendo, K. 1903. Three species of marine Ecballocystis. 



Bot. Mag. Tokyo, Vol. XVII, p. 199. 

 Zanardini, G. 1858. Plantarum in mari rubro hucusque col- 



lectarum enumeratio. Mem. I. R. Inst. Venet., Vol. 



VII, p. 209. 



EXSICCATAE. 



Areschotig, J. E. Algae Scandinavicae exsiccatae. Upsala. 

 Collins, F. S., Holden, I., and Setchell, W. A. Phycotheca 



Boreali-Americana. Maiden. 

 Desmazieres, J. B. H. J. Plantes cryptogames de France. 



Lille. 

 Farlovv, W. G., Anderson, C. L. and Eaton, D. C. Algae Am. 



Bor. Exsiccatae. Cambridge. 

 Harvey, W. H. Ceylon Algae. Dublin. 

 Hauck, F. and Richter, P. Phycotheka Universalis. Trieste 



and Leipzig. 



Hohenacker, R. F. Algae marinae siccatae. Esslingen. 

 Kiitzing, F. T. Algarum aquae dulcis germanicarum decades. 



Halle. 



Le Jolis, A. Algues marines de Cherbourg. Cherbourg. 

 Rabenhorst, L. Die Algen Sachsens resp. Europa's. Dresden. 

 Roumeguere, C. Les Algues fluviales et terrestres de France. 



Toulouse. 



Tilden, Josephine E. American Algae, Centuries I- VI. Min- 

 neapolis. 

 Wittrock, V. and Norstedt, O. Algae aquae dulcis exsiccatae. 



Upsala and Stockholm. 

 Wittrock, V., Nordstedt, O. and Lagerheim, G. Algae aquae 



dulcis exsiccatae. Lund. 

 Wyatt, Mary. Algae Danmonienses. Torquay. 



